With the analysis among 428 patents, we discovered top 259 key players by total patent application. Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd., Beijing Huadian Zhongbang Materiel Transfer System Co. Ltd. are dominant in this area. They take 9.58% of the total patent filing.
Shaanxi Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
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With the analysis among related 367 patents applied in the last 5 years. We discover 209 most active companies in this area. The fast-growing Southwest Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. take 14.17% of patent filing during this period.
Sichuan Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 9
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
With the analysis among related 367 patents in last 5 years, we discover 184 new entrants. Southwest Jiaotong University, Xi'an Thermal Power Research Institute Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 22
Shaanxi Sheng, China
Patent: 17
Shaanxi Sheng, China
Patent: 13
Beijing Shi, China
Patent: 11
Beijing Shi, China
Patent: 11
Tianjin Shi, China
Patent: 9
China Architecture Northwest Design and Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
With the analysis among 184 patents, we discovered top 49 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Tsinghua University, Tianjin Chengjian University are dominant in this area. They take 21.74% of the total patent filing.
Sichuan Sheng, China
Patent: 22
Beijing Shi, China
Patent: 9
Tianjin Shi, China
Patent: 9
Beijing Shi, China
Patent: 8
Beijing Shi, China
Patent: 6
Anhui Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Shandong Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4